package com.atguigu.scala.chapter6

import java.util

/**
 * @author lizikuan
 * @date 2021/5/21 19:41
 */
object $01_Package {

  private[chapter6] val $01_packagenum = "hello world!"

  def main(args: Array[String]): Unit = {
    println($01_Package)
    println($01_Package.$01_packagenum)
    import java.util.{HashMap=>hs}
    val hashMap = new hs[String, String]()
    hashMap.put("aa","bbb")
    println(hashMap)
    println(packageNum1)
    println(packageDef(2,3))
  }
}
